Table 2.

Results from the multivariable logistic regression analysis

Predictor	Adjusted OR (95% CI)	p value
	12-month mortality
Agea	1.05 (1.04 to 1.06)	< 0.001
Female gender	0.86 (0.71 to 1.04)	0.124
GCSa	0.80 (0.79 to 0.82)	< 0.001
Significant comorbidity	2.21 (1.71 to 2.86)	< 0.001
Operative admission	0.82 (0.69 to 0.99)	0.036
Modified SAPS II scorea,b	1.08 (1.07 to 1.10)	< 0.001
Admission yeara	0.98 (0.96 to 1.00)	0.050
Platelet count, × 109/La	0.998 (0.997 to 0.999)	0.002
	Hospital mortality
Agea	1.02 (1.01 to 1.03)	< 0.001
Female gender	0.88 (0.67 to 1.16)	0.370
GCSa	0.68 (0.64 to 0.71)	< 0.001
Significant comorbidity	1.57 (1.10 to 2.23)	0.012
Operative admission	0.65 (0.50 to 0.84)	0.001
Modified SAPS II scorea, b	1.12 (1.10 to 1.14)	< 0.001
Admission yeara	0.96 (0.93 to 0.98)	< 0.001
Platelet count, × 109/La	0.998 (0.996 to 0.999)	0.006

CI confidence interval, GCS Glasgow coma scale, OR odds ratio, SAPS simplified acute physiology score

^aOR for one-unit increase in continuous variables

^bSAPS II score excluding points for GCS, chronic disease, age, and admission type (operative vs non-operative)